Bug fixes

Fixes:

Change log:

Resolved issues:

• Issue 3450455: Allow multiple replacement terms
• Issue 3522462: Avoid using in_array function to compare an array of objects
• Issue 3446761: Add a checking for the same term replacement

Adds dynamic z-indexing to improve tip placement, and automatically constrains checks within dynamically opened Drupal modals.

Note the previous release included a major bug fix for live checker not consistently picking up changes, depending on configuration.